altosdroid: Synchronize access to the 'rockets' list for online maps
authorKeith Packard <keithp@keithp.com>
Wed, 19 May 2021 17:48:58 +0000 (10:48 -0700)
committerKeith Packard <keithp@keithp.com>
Wed, 19 May 2021 17:53:45 +0000 (10:53 -0700)
commit55a820e517f9705bc80c653b456ce5d8b3a634bc
treed2c1375e17a4ded97d858479e09dbae76c15cf80
parent09a2a37b31b816236f023ba2a1d767646d5c8f34
altosdroid: Synchronize access to the 'rockets' list for online maps

Online maps gets rockets added by the telem code and the same data are
used to create the maps UI. Synchronise access to that object to prevent
simutaneous operations.

Signed-off-by: Keith Packard <keithp@keithp.com>
altosdroid/app/src/main/java/org/altusmetrum/AltosDroid/AltosMapOnline.java